| 基于ETM遥感数据的昆明地区土地利用研究 |
| |
| 引用本文： | 张术根,姚翠霞,王超.基于ETM遥感数据的昆明地区土地利用研究[J].安徽农业科学,2009,37(29):14276-14278. |
| |
| 作者姓名： | 张术根 姚翠霞 王超 |
| |
| 作者单位： | 中南大学地学与环境工程学院,湖南长沙,410083 |
| |
| 摘 要： | 以美国Landsat-7陆地卫星ETM^＋ 遥感影像数据为信息源，利用遥感图像处理软件PCI V7.0进行波段4/3比值增强处理和波段1、3、4、5主成分分析，采用主组分加比值合成影像图的方法，即ETM^＋ 4/3（R）＋PC3（G）＋PC1（B），提取各类地物分类信息，研究昆明地区土地利用情况。结果表明，主组分＋比值合成影像图的影像分类方法是一种可行的影像分类方法；研究区的土地利用类型组成结构和分布情况大致反映了昆明地区的现状，结果是可靠的。
|
| 关 键 词： | ETM+遥感数据 土地利用 分类 昆明地区 |
Study on the Land Use in Kunming Area Based on ETM~+ Remote Sensing Data |
| |
| ZHANG Shu-gen et al.Study on the Land Use in Kunming Area Based on ETM~+ Remote Sensing Data[J].Journal of Anhui Agricultural Sciences,2009,37(29):14276-14278. |
| |
| Authors: | ZHANG Shu-gen |
| |
| Institution: | ZHANG Shu-gen et al (School of Geoscience , Environment Engineering,Central South University,Changsha,Hunan 410083) |
| |
| Abstract: | Based on ETM+ remote sensing data of American Landsat-7,PCI V7.0 software was applied to process series of remote sensing data,including band ratio 4/3 and principal components 1,3,4,5 bands.These objects classification information was extracted and the land use situations in Kunming were studied by using the composed image method of principal components and ratio.The results showed that the classifying method of composing PCA and band ratio was accessible.The structure and distribution of the land-use in t... |
| |
| Keywords: | ETM+ remote sensing data Land use Classification Kunming area |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
